org.assertj.core.api

Interface FloatingPointNumberAssert<T extends Number>

Type Parameters:

T - the type of the "actual" value.

All Superinterfaces:

NumberAssert<T>

All Known Implementing Classes:

DoubleAssert, FloatAssert

public interface FloatingPointNumberAssert<T extends Number>
extends NumberAssert<T>

Assertion methods applicable to floating-point Numbers.

Author:

Alex Ruiz, Yvonne Wang

Method Summary

Methods

Modifier and Type	Method and Description
FloatingPointNumberAssert<T>	isEqualTo(T expected, Offset<T> offset) Verifies that the actual value is equal to the given one, within a positive offset.
FloatingPointNumberAssert<T>	isNaN() Verifies that the actual value is equal to NaN.
FloatingPointNumberAssert<T>	isNotNaN() Verifies that the actual value is not equal to NaN.

Methods inherited from interface org.assertj.core.api.NumberAssert

isNegative, isNotNegative, isNotPositive, isNotZero, isPositive, isZero

Method Detail

isEqualTo

FloatingPointNumberAssert<T> isEqualTo(T expected,
                                     Offset<T> offset)

Verifies that the actual value is equal to the given one, within a positive offset.

Parameters:

expected - the given value to compare the actual value to.

offset - the given positive offset.

Returns:

this assertion object.

Throws:

NullPointerException - if the given offset is null.

NullPointerException - if the expected number is null.

AssertionError - if the actual value is not equal to the given one.

isNaN

FloatingPointNumberAssert<T> isNaN()

Verifies that the actual value is equal to NaN.

Returns:

this assertion object.

Throws:

AssertionError - if the actual value is not equal to NaN.

isNotNaN

FloatingPointNumberAssert<T> isNotNaN()

Verifies that the actual value is not equal to NaN.

Returns:

this assertion object.

Throws:

AssertionError - if the actual value is equal to NaN.